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Effect of Processing Parameters on Performance of Spray-Deposited Organic Thin-Film Transistors
Joint Authors
Loth, Marsha A.
Paradinas, Markos
Coll, Mariona
Anthony, John E.
Azarova, Natalia A.
Ocal, Carmen
Owen, Jack W.
Jurchescu, Oana D.
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-05-29
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Engineering Sciences and Information Technology
Chemistry
Abstract EN
The performance of organic thin-film transistors (OTFTs) is often strongly dependent on the fabrication procedure.
In this study, we fabricate OTFTs of soluble small-molecule organic semiconductors by spray-deposition and explore the effect of processing parameters on film morphology and device mobility.
In particular, we report on the effect of the nature of solvent, the pressure of the carrier gas used in deposition, and the spraying distance.
We investigate the surface morphology using scanning force microscopy and show that the molecules pack along the π-stacking direction, which is the preferred charge transport direction.
Our results demonstrate that we can tune the field-effect mobility of spray-deposited devices two orders of magnitude, from 10−3 cm2/Vs to 10−1 cm2/Vs, by controlling fabrication parameters.
American Psychological Association (APA)
Owen, Jack W.& Azarova, Natalia A.& Loth, Marsha A.& Paradinas, Markos& Coll, Mariona& Ocal, Carmen…[et al.]. 2011. Effect of Processing Parameters on Performance of Spray-Deposited Organic Thin-Film Transistors. Journal of Nanotechnology،Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-507674
Modern Language Association (MLA)
Owen, Jack W.…[et al.]. Effect of Processing Parameters on Performance of Spray-Deposited Organic Thin-Film Transistors. Journal of Nanotechnology No. 2011 (2011), pp.1-6.
https://search.emarefa.net/detail/BIM-507674
American Medical Association (AMA)
Owen, Jack W.& Azarova, Natalia A.& Loth, Marsha A.& Paradinas, Markos& Coll, Mariona& Ocal, Carmen…[et al.]. Effect of Processing Parameters on Performance of Spray-Deposited Organic Thin-Film Transistors. Journal of Nanotechnology. 2011. Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-507674
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-507674